Warning: This page contains highly advanced mathematical concepts, which may cause dizziness, confusion, or spontaneous combustion. Prolonged exposure may lead to a deeper understanding of mathematics, but not necessarily a deeper understanding of yourself.
Fermat's Theorem is a mathematical proof so elegant, so refined, so utterly useless, it's a wonder it hasn't been used in the real world. In short, it says that if a number is not divisible by any prime number less than or equal to 4, then it is not divisible by 4. Yeah, that's it. Mind blown, right?
But wait, there's more! This theorem has a long history of being misused and abused by mathematicians who just want to sound smart. Don't be one of them. Be a true Fermat's Theorem master by reading on!